Take a screenshot of an iFrame

Question

I am looking for a simple way to take a screenshot of an iFrame in my ASP page. I just couldn\'t achieve it with C# and I lack of knowledge of Javascript! Does anyone out th

Answer 1

this piece of code worked for me. I hope it does the same to the others.

private void saveURLToImage(string url) 
    { 
        if (!string.IsNullOrEmpty(url)) 
        { 
            string content = ""; 


            System.Net.WebRequest webRequest = WebRequest.Create(url); 
            System.Net.WebResponse webResponse = webRequest.GetResponse(); 
            System.IO.StreamReader sr = new StreamReader(webResponse.GetResponseStream(), System.Text.Encoding.GetEncoding("UTF-8"));

            content = sr.ReadToEnd(); 
            //save to file 
            byte[] b = Convert.FromBase64String(content); 
            System.IO.MemoryStream ms = new System.IO.MemoryStream(b); 
            System.Drawing.Image img = System.Drawing.Image.FromStream(ms); 
            img.Save(@"c:\pic.jpg", System.Drawing.Imaging.ImageFormat.Jpeg); 


            img.Dispose(); 
            ms.Close(); 
        } 
    }